It's known to all that reading -----one's knowledgeA.is increasin_英语解答

It's known to all that reading -----one's knowledge
A.is increasing B.increases C.has increased D.increased

人气：265 ℃　时间：2020-10-01 16:31:27

解答

选B,因为这是一个主语从句在主语从句中reading作主语,句子表示的是一般的状态,所以用一般现在时,动词用第三人称单数形式